Estándares farmacéuticos
Los estándares farmacéuticos son un conjunto integral de materiales de referencia esenciales para garantizar la seguridad, eficacia y calidad de los productos farmacéuticos. Esta categoría incluye estándares para ingredientes farmacéuticos activos (APIs), que son los componentes centrales responsables de los efectos terapéuticos. Además, abarca compuestos y metabolitos relevantes tanto para las industrias farmacéutica como veterinaria, proporcionando puntos de referencia para la medición y análisis precisos de estas sustancias. Los estándares de control de nitrosaminas son cruciales para detectar y mitigar las nitrosaminas potencialmente dañinas en las formulaciones de medicamentos. Los estándares de toxicología ayudan a evaluar la seguridad y los posibles efectos adversos de los compuestos farmacéuticos. Además, los estándares de activadores e inhibidores enzimáticos son vitales para la investigación y el desarrollo, permitiendo estudios precisos de las vías bioquímicas y los mecanismos de acción de los medicamentos. Estos estándares farmacéuticos son herramientas indispensables para el cumplimiento normativo, el control de calidad y la investigación, asegurando que los productos farmacéuticos cumplan con estrictos criterios de seguridad y eficacia.
Subcategorías de "Estándares farmacéuticos"
- APIs para investigación e impurezas(273.482 productos)
- Activadores e inhibidores de enzimas(2.827 productos)
- Nitrosaminas(2.606 productos)
- Compuestos y metabolitos farmacéuticos y veterinarios(2.602 productos)
- Toxicología(13.652 productos)
Se han encontrado 7836 productos de "Estándares farmacéuticos"
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trans-3-Nitrocinnamic acid
CAS:<p>Trans-3-Nitrocinnamic acid is a white solid that can be obtained by the nitration of cinnamic acid. Trans-3-Nitrocinnamic acid is an isoenzyme as it has different chemical properties than cis-3-nitrocinnamic acid. The intermolecular hydrogen bonding and vibrational frequencies are different in trans-3-nitrocinnamic acid, which causes the dipole to change and increases the solubility in water. The genotoxic activity of trans-3-nitrocinnamic acid was evaluated using the Ames test, which showed that it is not mutagenic. However, there were some genotoxic effects observed in rats after applying trans-3-nitrocinnamic acid on skin.</p>Fórmula:C9H7NO4Pureza:Min. 95%Forma y color:PowderPeso molecular:193.16 g/molFluoxetine hydrochloride
CAS:Producto controlado<p>Fluoxetine is a selective serotonin reuptake inhibitor (SSRI) that is used in the treatment of depression, obsessive-compulsive disorder, and other disorders. It is also used to reduce the symptoms of premenstrual dysphoric disorder. Fluoxetine inhibits the reabsorption of serotonin by neurons, which increases the levels of this neurotransmitter in the synaptic space. Fluoxetine hydrochloride binds to serotonergic receptors in the brain that are believed to be involved in mood control and depression. SSRIs act as an active inhibitor of serotonin synthesis, thereby increasing its availability. Studies have shown that fluoxetine can inhibit the proliferation of cancer cells by inhibiting bcl-2 protein expression and promoting apoptosis.</p>Fórmula:C17H19ClF3NOPureza:Min. 98 Area-%Forma y color:White PowderPeso molecular:345.79 g/mol1,4,5,8-Tetramethylnaphthalene
CAS:<p>1,4,5,8-Tetramethylnaphthalene is a colorless liquid that is synthesized from naphthalene and trifluoroacetic acid. It has been used as a photolytic substrate in the rationalized synthesis of 1,4-benzoquinones. Tetramethylnaphthalene also reacts with diacetate to form tetraacetates. The compound is stable at low temperatures but undergoes thermal decomposition above 120 degrees Celsius. Tetramethylnaphthalene can be oxidized by air or oxygen to form aniline. This reaction can occur through either orientation of the molecule. Tetramethylnaphthalene has been used as an acceptor in hydrodynamic studies and as a strain in solid state studies.</p>Fórmula:C14H16Pureza:Min. 95%Forma y color:PowderPeso molecular:184.28 g/mol3-Amino-2-pyrazinecarboxylic acid methyl ester
CAS:<p>3-Amino-2-pyrazinecarboxylic acid methyl ester (3APCME) is a potent anti-mycobacterial agent that inhibits the growth of Mycobacterium tuberculosis by inhibiting the synthesis of amines, which are necessary for its survival. 3APCME has also been shown to have an inhibitory effect on other bacteria that require amines for their survival, such as Escherichia coli. This agent binds to the receptor and inhibits the enzyme pyrazinase in the reaction of phenoxy with dimethylformamide. The molecular modeling studies show that 3APCME is able to bind to a hydrophobic region on the enzyme's surface and form a covalent bond through nucleophilic attack. The asymmetric synthesis results in the production of one enantiomer of 3APCME and allows for greater efficacy against mycobacteria than other agents.</p>Fórmula:C6H7N3O2Pureza:Min. 95%Forma y color:PowderPeso molecular:153.14 g/mol7a-Hydroxytestosterone
CAS:Producto controlado<p>Please enquire for more information about 7a-Hydroxytestosterone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C19H28O3Pureza:Min. 95%Peso molecular:304.42 g/mol3’-Azido-3’-deoxyguanosine
CAS:<p>Please enquire for more information about 3’-Azido-3’-deoxyguanosine including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C10H12N8O4Pureza:Min. 95%Peso molecular:308.09815Erythropoietin
CAS:<p>Erythropoietin is a glycoprotein hormone, which is primarily produced by interstitial fibroblasts in the kidney in response to hypoxia. Its main mode of action involves binding to erythropoietin receptors on the surface of erythroid progenitor cells in the bone marrow, thereby initiating a signaling cascade that results in the proliferation and differentiation of these progenitors into mature red blood cells.</p>Pureza:(Capillary Zone Electrophoresis) Min. 98.0%Forma y color:Powder3,5-Diisopropylsalicylic acid
CAS:<p>3,5-Diisopropylsalicylic acid is a reactive chemical substance that has been shown to be an effective anti-inflammatory agent. The compound is active against wild-type viruses and copper complexes. 3,5-Diisopropylsalicylic acid also has been shown to inhibit the growth of human cancer cells in vitro. This drug can be used as an analytical reagent for the detection of water vapor in gas chromatography and other techniques. The acute toxicities associated with 3,5-diisopropylsalicylic acid are not well understood, but it has been shown to have a negative effect on body mass index. It also may affect pluripotent cells and radiation therapy. There are reports of drug interactions when used with certain medications such as acetaminophen or ibuprofen.</p>Fórmula:C13H18O3Pureza:Min. 95%Forma y color:PowderPeso molecular:222.28 g/molN-Acetyl-L-aspartic acid
CAS:<p>N-Acetyl-L-aspartic acid is a molecule that has been shown to be a potential biomarker for neuronal death, with activity index levels inversely correlating with the number of granule neurons. The chemical stability of N-acetyl-L-aspartic acid was tested using various in vitro methods and found to be stable at a wide range of pHs and temperatures. This compound has also been shown to have a role in brain function, axonal growth, and metabolic disorders. This compound is found naturally in vivo in humans.</p>Fórmula:C6H9NO5Forma y color:White PowderPeso molecular:175.14 g/mol3-Bromophenylurea
CAS:<p>3-Bromophenylurea is an organic compound that has been synthesized for use as a catalyst in the production of silver ions. The product can be used in scalable synthesis and amines are the nucleophilic component. 3-Bromophenylurea is an advance in the field of bioassay and has been shown to be efficient when used at an optimum concentration. 3-Bromophenylurea is a substructural analogue to urea, which can be prepared from inexpensive materials and reused many times.</p>Pureza:Min. 95%(3R,5S)-Fluvastatin-3,5-acetonide tert-butyl ester
CAS:<p>Fluvastatin-3,5-acetonide tert-butyl ester is a chemical compound that is used as a reaction component in the synthesis of other compounds. It can be used as a reagent or as a useful scaffold for research. Fluvastatin-3,5-acetonide tert-butyl ester is high quality and has versatile applications.</p>Fórmula:C31H38FNO4Pureza:Min. 98 Area-%Forma y color:White to pale yellow solid.Peso molecular:507.64 g/molVanillic acid methyl ester
CAS:<p>Vanillic acid methyl ester is a chemical compound that can be used as an antioxidant and antimicrobial agent. It is synthesized by the reaction of vanillin with methanol in the presence of hydrochloric acid. Vanillic acid methyl ester has been shown to have antioxidative properties and inhibit the activities of various enzymes, such as eugenol oxidase, lipid peroxidase, and cyclooxygenase-1. This product also has shown anti-inflammatory effects in animal models of bowel disease and coronary heart diseases. Vanillic acid methyl ester converts to benzoic acid when it is metabolized by cytochrome P450 2E1, which can then be conjugated with glutathione or glucuronic acid.</p>Fórmula:C9H10O4Pureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:182.17 g/molDitridecyl 3,3'-thiodipropionate
CAS:<p>An antioxidant; decomposes polymer peroxide to inert substance</p>Fórmula:C32H62O4SForma y color:Colorless Yellow Clear LiquidPeso molecular:542.9 g/mol2-Benzyloxyacetophenone
CAS:<p>2-Benzyloxyacetophenone is an efficient method for the synthesis of sodium hydrogen, alcohol group, and dietary proton. This compound has been shown to have inhibitory activity against Hl-60 cells, and it inhibits mitochondrial membrane potential in these cells. 2-Benzyloxyacetophenone also inhibits camp levels in Hl-60 cells. It has also been shown to have anticancer activity in vitro and in vivo. This compound is a β-unsaturated ketone that is derived from chalcones, which are known to be anticancer compounds.</p>Fórmula:C15H14O2Pureza:Min. 95%Forma y color:PowderPeso molecular:226.27 g/molN-[3,5-Bis(trifluoroMethyl)phenyl]-N'-[(9R)-6'-Methoxy-9-cinchonanyl]thiourea
CAS:<p>Please enquire for more information about N-[3,5-Bis(trifluoroMethyl)phenyl]-N'-[(9R)-6'-Methoxy-9-cinchonanyl]thiourea including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C29H28F6N4OSPureza:Min. 95%Forma y color:PowderPeso molecular:594.62 g/mol2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein
CAS:<p>2',7'-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein (BCECF) is a fluorescent probe that is used to measure the intracellular concentration of Ca2+. BCECF binds to Ca2+ and transfers its energy to a fluorophore. This process results in an increase in fluorescence intensity proportional to the amount of Ca2+ present. The BCECF dye can be used for detecting mitochondrial membrane potential, as well as monitoring changes in cellular metabolism. It has been shown to be effective in mesenchymal cells, blood sampling, and internalization assays.</p>Fórmula:C27H20O11Pureza:Min. 90 Area-%Forma y color:PowderPeso molecular:520.44 g/mol(2-[Biotinamido]ethylamido)-3,3'-dithiodipropionic acid N-hydroxysuccinimide ester
CAS:<p>Biotinamido-3,3'-dithiodipropionic acid N-hydroxysuccinimide ester is a biotinylated derivative of the lectin from Streptomyces griseus. It has been shown to bind to the mycolic acid on the surface of mycobacteria and activate inflammatory cells. The lectin has also been used as a vaccine adjuvant for tuberculosis and other bacterial infections. Biotinamido-3,3'-dithiodipropionic acid N-hydroxysuccinimide ester activates Toll-like receptor 4 (TLR4) and induces secretion of tumor necrosis factor alpha (TNF-α). TLR4 is a cell surface receptor that recognizes various microbial products, such as lipopolysaccharides (LPS), peptidoglycan, and unmethylated CpG DNA.</p>Fórmula:C22H33N5S3O7Pureza:Min. 95%Forma y color:PowderPeso molecular:575.72 g/mol2-Amino-5-bromothiazole-4-carboxylic acid methyl ester
CAS:<p>2-Amino-5-bromothiazole-4-carboxylic acid methyl ester is a reagent that can be used as a building block for the synthesis of complex compounds. It is also an intermediate in the synthesis of other chemical compounds with therapeutic potential. 2-Amino-5-bromothiazole-4-carboxylic acid methyl ester is a fine chemical, which is useful for research purposes. The CAS number for this product is 850429-60-6.</p>Fórmula:C5H5BrN2O2SPureza:Min. 95%Forma y color:PowderPeso molecular:237.08 g/mol3,5-Dimethoxycinnamic acid
CAS:<p>3,5-Dimethoxycinnamic acid is a compound that belongs to the class of cinnamic acid derivatives. It is a synthetic substance obtained by demethylation of 3,5-dimethoxybenzoic acid. This substance has been shown to have an antifungal activity in vitro against filamentous fungi and many other microorganisms. The antimicrobial effect can be explained by the presence of functional groups such as hydroxyl and methoxyl on the aromatic ring. Hydroxide solution can be used as an analytical reagent for determining the formation rate of this compound.</p>Fórmula:C11H12O4Pureza:Min. 95%Forma y color:PowderPeso molecular:208.21 g/mol4-Bromo-3,5-dimethoxybenzoic acid methyl ester
CAS:<p>4-Bromo-3,5-dimethoxybenzoic acid methyl ester is a crystalline solid that can be obtained from the reaction of 4-bromo-3,5-dimethoxybenzoic acid and methyl iodide. It has been shown to undergo an intramolecular cyclization when irradiated with ultraviolet light. This transformation is characterized by an increase in the length of the C=C bond and the appearance of a new C=O bond. The skeleton of 4-bromo-3,5-dimethoxybenzoic acid methyl ester consists of four five membered rings and two six membered rings. The molecule interacts with ligands such as styrene, mesitylene, vinylated benzyl halides, or halides.</p>Fórmula:C10H11BrO4Pureza:Min. 95%Forma y color:PowderPeso molecular:275.1 g/mol4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone
CAS:<p>4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone is a ketone that is used in the synthesis of new chemical substances. It has been shown to have toxicological properties and can be used for the treatment of bacterial infections. 4'-tert-Butyl-2',6'-dimethyl-3',5'-dinitroacetophenone has been shown to produce a high degree of solubility in water, which is an advantageous property for wastewater treatment because it allows for easy removal of this compound from contaminated water.</p>Fórmula:C14H18N2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:294.3 g/mol2-Naphthoxyacetic acid
CAS:<p>2-Naphthoxyacetic acid is a chemical compound that has been shown to be a matrix effect agent in the kidney bean extract. It is also used as a nutrient solution in synchronous fluorescence and hydroxyl group. 2-Naphthoxyacetic acid can be used as an analytical method for sodium citrate, dispersive solid-phase extraction, nitrogen atoms, and acid complex. The optical sensor can be used for low light surface methodology. Fluoroacetic acid is a chemical compound that has been shown to have analytical properties similar to 2-Naphthoxyacetic acid.</p>Fórmula:C12H10O3Pureza:Min 98%Forma y color:PowderPeso molecular:202.21 g/mol6-amino-3-methyl-4-(3-nitrophenyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile
CAS:<p>Please enquire for more information about 6-amino-3-methyl-4-(3-nitrophenyl)-4H-pyrano[3,2-d]pyrazole-5-carbonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C14H11N5O3Pureza:Min. 95%Forma y color:PowderPeso molecular:297.27 g/molDihydro caffeic acid 3-O-sulfate sodium salt
CAS:<p>Dihydro caffeic acid 3-O-sulfate sodium salt is a flavonol that is found in plants. It has been shown to have antioxidant properties and may be effective in the treatment of diseases associated with oxidative stress, such as diabetes mellitus and cancer. Dihydrocaffeic acid 3-O-sulfate sodium salt has also been shown to inhibit the growth of bacteria by modulating the production of nitric oxide. This agent has been quantified in human urine, which provides evidence for its potential use as a biomarker for disease risk due to its association with phenolic metabolites.</p>Fórmula:C9H8Na2O7SPureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:306.2 g/mol5-Methoxysalicylic acid sodium
CAS:<p>5-Methoxysalicylic acid sodium (MSAS) is a drug that is used to treat intestinal ulcers. It is also used to reduce the viscosity of blood and as an adjuvant in the treatment of rheumatoid arthritis. The bioavailability of MSAS is increased when it is administered with cefmetazole, which enhances the absorption of this drug in the small intestine. MSAS has a hypoglycemic effect and can be used to treat high blood sugar levels. This drug binds to muscle cells and prevents their contraction, which can lead to relief from muscle pain or spasms. MSAS may also have a pharmacological effect on ligation, which occurs when tissue is cut off from its blood supply.</p>Fórmula:C8H7O4·NaPureza:Min. 95%Forma y color:PowderPeso molecular:190.13 g/mol(4R,8RS)-Limonene-8,9-epoxide
CAS:<p>The compound (4R, 8RS)-limonene-8,9-epoxide is an epoxide of the monoterpene limonene. It has been shown to be an effective insecticide that attacks the cycle at the abietane stage. It can also be used as a precursor for other chemicals such as neoabietic acid. The biosynthesis of this compound is unknown, but it is thought to be generated by a cytochrome P450 monooxygenase and may involve the epoxidation of dendroctonus or cytochromes. This compound is not found in plants and is only found in insects, where it functions as an insecticide.</p>Fórmula:C10H16OPureza:Min. 95%Forma y color:Colorless Clear LiquidPeso molecular:152.23 g/mol4,4'-Dinitro-2,2'-bipyridine-N,N'-dioxide - crude
CAS:<p>4,4'-Dinitro-2,2'-bipyridine-N,N'-dioxide is a fine chemical with a high quality. It is a versatile building block with a wide range of applications in research and as a reagent. The compound is used in the synthesis of organic compounds and many other products. This product can be used as an intermediate for the production of more complex compounds or scaffolds. 4,4'-Dinitro-2,2'-bipyridine-N,N'-dioxide has been shown to be useful in the synthesis of pharmaceuticals and agrochemicals.</p>Fórmula:C10H6N4O6Pureza:Min. 95%Forma y color:Yellow PowderPeso molecular:278.18 g/molrac 4-Hydroxy-9-cis-retinoic acid
CAS:<p>9-cis-Retinoic acid is a retinoid that is found in the human body. It can be extracted from the cells of animals or plants and purified by using an organic solvent, such as hexane. 9-cis-Retinoic acid can also be synthesized by using a validated hplc method. Analysts use this compound to measure conjugate acids, hydroxy acids, and other compounds related to endogenous metabolism. It is often used as a buffering agent for specific applications.</p>Fórmula:C20H28O3Pureza:Min. 95%Peso molecular:316.43 g/mol2-(2-Nitrophenoxy)acetic acid
CAS:<p>2-(2-Nitrophenoxy)acetic acid (NPAA) is a molecule that has been found in plants of the genus Balanites. It has been shown to be an intramolecular hydrogen bond acceptor, which may contribute to its chemical structure and stability. NPAA has also been shown to have a constant pKa value of 4.7, which means it is slightly acidic. NPAA is used as an industrial process sample preparation agent and can be synthesized by reacting phenol with nitric acid.</p>Fórmula:C8H7NO5Peso molecular:197.14 g/mol3,5-Diaminosalicylic acid
CAS:<p>3,5-Diaminosalicylic acid is a potent antibacterial agent that inhibits the synthesis of bacterial cell walls by inhibiting the enzyme transpeptidase. It is also used as a preservative and stabilizer in pharmaceutical formulations. 3,5-Diaminosalicylic acid has been shown to be active against cochliobolus at an optimum concentration of 2%. The solute is stable in water or dilute acids and alkalis. However, it can be hydrolyzed by strong bases such as sodium hydroxide and potassium hydroxide. Impurities such as nitro groups can be removed by washing with water or ethanol. The drug substance should be analyzed using high performance liquid chromatography (HPLC) methods to ensure stability and purity. 3,5-Diaminosalicylic acid forms crystalline needles that are colorless to white in solution. They will dissolve when heated but form precipitates when cooled. The crystals are</p>Fórmula:C7H8N2O3Pureza:Min. 95%Forma y color:Brown PowderPeso molecular:168.15 g/molEstradiol 17-valerate
CAS:<p>Estradiol is a form of the hormone estrogen that has been modified to be more lipophilic. It is used in combination with other drugs to treat menopausal symptoms and as an adjuvant for the treatment of breast cancer in women. Estradiol 17-valerate is also used in the treatment of schizophrenia, although not as often as estradiol valerate, because it has a shorter duration of action. The mechanism of action is thought to be due to its ability to increase the concentration of dopamine at nerve terminals by blocking reuptake or inhibiting its metabolism. This may result in relief from distal tubule dysfunction and an improvement in urinary tract symptoms associated with benign prostatic hypertrophy. There are many other possible mechanisms of action including the prevention of bone loss, increased bone age, and increased NMDA receptor binding potentials.</p>Fórmula:C23H32O3Pureza:Min. 95%Forma y color:PowderPeso molecular:356.5 g/mol2,4-Dinitrophenetole
CAS:<p>2,4-Dinitrophenetole is a nucleophilic compound that reacts with the hydrogen bond of an acid. It is a thermodynamic and kinetic acid which reacts with bile acids in the second order. The rate enhancement of 2,4-dinitrophenetole is due to its uncoupling effect on hepg2 cells. This chemical has been shown to react faster with picric acid than with nitric acid solutions.</p>Fórmula:C8H8N2O5Pureza:Min. 95%Forma y color:PowderPeso molecular:212.16 g/molent-(14S)-3-Methoxy-17-methylmorphinan
CAS:Producto controlado<p>Please enquire for more information about ent-(14S)-3-Methoxy-17-methylmorphinan including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C18H25NOPureza:Min. 95%Forma y color:Colorless Clear LiquidPeso molecular:271.4 g/molCholesterol hydrogen succinate
CAS:Producto controlado<p>Cholesterol hydrogen succinate is a cholesterol derivative that inhibits the activity of various receptors, including the LDL-receptor which is involved in the uptake of cholesterol from the blood. It also has inhibitory properties against infectious diseases and can be used as an experimental model for coronary heart disease. Cholesterol hydrogen succinate has been shown to inhibit the phase transition temperature (Tc) of human serum. This drug also possesses anti-oxidative properties and has been shown to have protective effects on mitochondrial membrane potential. The biological properties of this compound include its ability to induce hemisuccinate formation by hydrolyzing cholesteryl esters and inhibit endoxifen activity.</p>Fórmula:C31H50O4Pureza:Min. 95%Forma y color:PowderPeso molecular:486.73 g/mol2-Naphthyl Benzoate
CAS:<p>2-Naphthyl benzoate is a compound that has been used as a fluorescence probe for the chromatographic determination of cardiac glycosides. It is also an acid conjugate of 2-naphthyl benzoate. The method includes the use of potassium dichromate and other reagents in vitro to determine the presence of cardiac glycosides by measuring fluorescence intensity. The reagents are mixed together, then incubated at 37°C for 5 minutes, followed by addition of the sample. Fluorescence is measured using a spectrophotometer at an excitation wavelength of 340 nm and emission wavelength of 460 nm. A constant that is specific to each cardiac glycoside is used to calculate the amount present in mg/L or µg/mL after 20 minutes. The nucleophilic nature of 2-naphthyl benzoate allows it to react with dipole-dipole interactions with electron deficient heterocyclic rings,</p>Fórmula:C17H12O2Pureza:Min. 95%Forma y color:PowderPeso molecular:248.28 g/molFast red TR salt 1,5-naphthalenedisulfonate
CAS:<p>Fast red TR salt 1,5-naphthalenedisulfonate salt is a reactive, multidrug molecule that binds to DNA and inhibits the synthesis of viral RNA. It also has an antiviral effect on hepatitis and some types of cancer. Fast red TR salt 1,5-naphthalenedisulfonate salt is used in conjunction with other compounds to treat cancerous tumors. The drug is activated by light when it's injected intravenously into the bloodstream, where it can be taken up by cells in the kidney or liver. Fast red TR salt 1,5-naphthalenedisulfonate salt prevents the production of acetylcholine at nerve endings and blocks the transmission of nerve impulses. This drug also prevents the binding of doxorubicin to DNA in tumor cells and blocks tumor cell growth through a process called hybridization. Fast red TR salt 1,5-naphthalenedisulfonate salt is used to create tissue</p>Fórmula:C10H7O6S2•C7H6ClN2Pureza:Min. 95%Forma y color:PowderPeso molecular:440.88 g/molOctakis(trimethylsiloxy)silsesquioxane
CAS:<p>Octakis(trimethylsiloxy)silsesquioxane is a cross-linking agent that forms covalent bonds with ethylene diamine and aluminium ions. It has been shown to be active against bacterial species such as Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli. Octakis(trimethylsiloxy)silsesquioxane binds to the calcium carbonate of the cell wall, forming a complex that prevents the bacteria from adhering to surfaces. The fluidity of octakis(trimethylsiloxy)silsesquioxane particles allows them to penetrate the cell membrane and inhibit protein synthesis by binding to ribosomes. Octakis(trimethylsiloxy)silsesquioxane can also be used as an encapsulation agent for drugs in order to prevent their degradation by enzymes in the gastrointestinal tract.</p>Fórmula:C24H72O20Si16Pureza:Min. 95%Forma y color:Clear LiquidPeso molecular:1,130.18 g/molRivastigmine tartrate
CAS:Producto controlado<p>Acetylcholinesterase and butyrylcholinesterase inhibitor</p>Fórmula:C18H28N2O8Pureza:Min. 95%Forma y color:White PowderPeso molecular:400.42 g/mol2-Fluoro-1-naphthalenecarboxaldehyde
CAS:<p>2-Fluoro-1-naphthalenecarboxaldehyde is a high quality, complex compound that can be used as a versatile building block in the synthesis of many different compounds. As a reagent, it is used for the conversion of alcohols to ketones, esters to acid chlorides and amides to nitriles. It is also an intermediate in the synthesis of other chemicals such as 2-fluoronaphthalene, 2-(2-fluoroethyl)naphthalene, 1H-indole-2-carboxylic acid, and 3-(2-fluoropropyl)benzothiazole.</p>Fórmula:C11H7FOPureza:Min. 95%Forma y color:PowderPeso molecular:174.17 g/mol(S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropionic acid sesquihydrate
CAS:<p>(S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropionic acid sesquihydrate is a synthetic drug that is used for the treatment of metabolic disorders such as diabetes mellitus. It has been shown in animal studies to increase locomotor activity and decrease bowel disease. It also has an effect on α7 nicotinic acetylcholine receptors and 2 adrenergic receptors.</p>Fórmula:C10H13NO4•(H2O)1Pureza:Min 98%Forma y color:PowderPeso molecular:238.24 g/mol2,6-Dimethoxynaphthalene
CAS:<p>2,6-Dimethoxynaphthalene is a skeleton that belongs to the naphthalene class of compounds. It is a white crystalline solid that is soluble in organic solvents. This compound has been used as an intermediate for the synthesis of dyes and pharmaceuticals, but it is most commonly used as a precursor to reactive carboxylic acid derivatives. The sulfonation of 2,6-dimethoxynaphthalene with SO3 leads to the formation of ethyl diazoacetate and subsequent acylation reactions can be used to produce esters. The reaction mechanism for these reactions involves proton transport from the sulfur atom to the oxygen atom on ethyl diazoacetate. Supramolecular chemistry studies have shown that this reaction also takes place at low temperatures without the need for an acid catalyst.</p>Fórmula:C12H12O2Pureza:Min. 98 Area-%Peso molecular:188.22 g/molOxaliplatin related compound B
CAS:<p>Oxaliplatin related compound B is a fine chemical. It is an intermediate in the preparation of oxaliplatin related compounds, which are useful as research chemicals, reagents and speciality chemicals. Oxaliplatin related compound B has been used in the synthesis of other compounds with different functional groups. It has also been shown to be a versatile building block for the synthesis of complex compounds. Oxaliplatin related compound B can be used as a reaction component for the synthesis of other compounds. Oxaliplatin related compound B is a high quality, complex compound that can be used as a scaffold for the synthesis of other compounds.</p>Fórmula:C6H14N4O6PtPureza:Min. 97 Area-%Forma y color:Slightly Yellow PowderPeso molecular:433.28 g/mol3-Methoxy-4-nitrobenzoic acid methyl ester
CAS:<p>3-Methoxy-4-nitrobenzoic acid methyl ester is a dianellidin, a type of natural product. It is an ionizing acid that catalyzes the reaction between carboxylic acids and hydroxyl compounds. This compound is used to produce some drugs, such as methyldopate, which is an antiarrhythmic drug that slows heart rate. The catalytic rate of 3-methoxy-4-nitrobenzoic acid methyl ester can be increased by buffers and solvents (e.g., methanol). These compounds increase the concentration of the reactants in solution and reduce the activation energy required for the reaction to take place. Uncatalyzed reactions are slow because there are no molecules to act as intermediates in the process.</p>Fórmula:C9H9NO5Pureza:95%NmrForma y color:PowderPeso molecular:211.17 g/mol4'-Methoxy-3',β-dimethyl-β-nitrostyrene
<p>4'-Methoxy-3',beta-dimethyl-beta-nitrostyrene is a fine chemical that belongs to the group of versatile building blocks. It is an intermediate for the synthesis of complex compounds, research chemicals, and speciality chemicals. 4'-Methoxy-3',beta-dimethyl-beta-nitrostyrene is a useful reagent in organic synthesis and can be used as a reaction component or scaffold. It has been shown to have high quality and it can be used as a useful building block.</p>Fórmula:C11H13NO3Pureza:Min. 95%Forma y color:PowderPeso molecular:207.23 g/mol4,4'-Diamino-3,3'-dimethyldiphenylmethane
CAS:<p>4,4'-Diamino-3,3'-dimethyldiphenylmethane is a reactive dye that is used in the diagnosis of cervical cancer. It has been shown to suppress the expression of tumor suppressor genes by binding to DNA and interfering with transcription. This dye is also a polyvinyl compound that binds to proteins through an amine group. The bound form of 4,4'-Diamino-3,3'-dimethyldiphenylmethane can be detected using an electrode and hydroxyl group as a diode. Multivariate logistic regression was used to determine the relationship between the bound form of 4,4'-Diamino-3,3'-dimethyldiphenylmethane and women who have not had any symptoms of cervical cancer. A section was taken from each subject's cervix and stained with 4,4'-Diamino-3,3'-dimethyldiphenylmethane</p>Fórmula:C15H18N2Pureza:Min. 95%Forma y color:PowderPeso molecular:226.32 g/mol1,8-Dihydroxynaphthylene-3,6-disulfonic acid
CAS:<p>1,8-Dihydroxynaphthylene-3,6-disulfonic acid is a sulfonic acid that has been shown to be an effective biocide for wastewater treatment. It has the ability to form stable complexes with organic matter and is not readily degraded by chemical reactions. 1,8-Dihydroxynaphthylene-3,6-disulfonic acid has been shown to have a strong affinity for certain metals and can be used to remove them from wastewater. This compound is also able to form stable complexes with metal ions in solution, which leads to the removal of these metals from the water column. The optimum concentration of 1,8-dihydroxynaphthylene-3,6-disulfonic acid varies depending on the specific metal being targeted and ranges from 0.01% to 0.1%.</p>Fórmula:C10H8O8S2Pureza:Min. 95%Forma y color:White PowderPeso molecular:320.3 g/mol2-Naphthyl myristate
CAS:<p>2-Naphthyl myristate is a proteolytic enzyme that hydrolyzes proteins. It has been shown to have lipolytic and phosphatase activities. The enzyme is active at a wide range of pH values, from 4.0 to 8.0, and can be inhibited by sodium taurocholate, which inhibits pancreatic lipase activity. 2-Naphthyl myristate has been used for the diagnosis of pancreatitis in humans, as it increases serum amino acid levels in patients with this condition. 2-Naphthyl myristate is an amidase that cleaves amide bonds and degrades proteins into amino acids. It also has an esterase activity that converts long chain fatty acids to their corresponding acid or alcohol form. The enzyme was first isolated from the genus Mycobacterium but has since been found in other genera such as Clostridium perfringens and Bacillus cereus.</p>Fórmula:C24H34O2Pureza:Min. 95%Forma y color:PowderPeso molecular:354.53 g/mol21-Dehydro budesonide
CAS:Producto controlado<p>21-Dehydro budesonide is a drug that is used to treat intraocular pressure in patients with glaucoma. It is a biodegradable implant that can be inserted into the eye to lower intraocular pressure. Research has shown that 21-Dehydro budesonide reduces intraocular pressure. The drug has been found to be effective in patients who have not responded well to other treatments, such as surgery or topical medicines.</p>Fórmula:C25H32O6Pureza:Min. 94 Area-%Forma y color:White PowderPeso molecular:428.52 g/mol2-Hydroxy-6-methoxybenzoic acid methyl ester
CAS:<p>2-Hydroxy-6-methoxybenzoic acid methyl ester is a biologically active molecule that has been shown to have antibacterial activity. It is structurally similar to the natural compound 2,6-dimethoxyphenol and can be used as a substitute for this compound in bioassays. The antibacterial activity of 2-hydroxy-6-methoxybenzoic acid methyl ester is due to its ability to inhibit enzymes involved in DNA repair and cell division. This compound also inhibits the growth of cancer cells and weevils by interfering with their metabolism.</p>Fórmula:C9H10O4Pureza:Min. 95%Forma y color:PowderPeso molecular:182.17 g/mol3-Nitrosalicylic acid
CAS:<p>3-Nitrosalicylic acid is a chemical that is used as an inhibitor for corrosion. It can be used to prevent corrosion in wastewater systems, and it is also used as a protective coating for metals. 3-Nitrosalicylic acid has been shown to be effective against a variety of particle sizes, including fine particles at low concentrations. 3-Nitrosalicylic acid can be synthesized by reacting 5-nitrosalicylic acid with ammonia, hydrogen chloride, and zinc oxide in water. The reaction solution should be neutralized with sodium hydroxide and then hydrogenated using sodium dithionite or sodium sulfite. 3-Nitrosalicylic acid has been shown to inhibit the corrosion of metal surfaces and to function as an effective dose in the synthetic pathway for polymers.<br>3-Nitrosalicylic acid has high concentrations around pH 9.5, which can be reduced by electrochemical impedance spectroscopy (EIS).</p>Fórmula:C7H5NO5Pureza:Min. 95%Forma y color:PowderPeso molecular:183.12 g/mol
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